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Mathematics, 18.03.2021 01:40 newtonthenewt

14. Sobre una recta AB se toma el punto "O" y en un mismo semiplano se trazan los rayos OC y OD de modo que los ángulos AOC, COD Y DOB
miden: 20, 30 + 20° y 30 - 20° respectivamente. Calcular la mAOC.

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14. Sobre una recta AB se toma el punto "O" y en un mismo semiplano se trazan los rayos OC y OD de...
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